June 24, 2026 · 30 min

Mushroom and Caramelized Onion Tortilla Melts with Apple Salad

Lunch30 min697 cal / serving

These tortilla melts are a crispy, cheesy twist on the classic quesadilla. Inside a golden tortilla, you’ll find a deeply savory blend of mushrooms and caramelized onions, plus a mix of cheddar and Monterey Jack cheese. A drizzle of lemony crema and a side of apple-studded salad complete the dish.

Ready in about 30 minutes, this recipe is perfect for a weeknight dinner that feels special. The combination of earthy mushrooms, sweet onions and tart apples creates a balanced meal that’s both satisfying and fresh.


Recipe details

Lunch30 min697 cal / serving2 servings

Nutrition per serving

Calories697 kcalProtein19.2 gFat43.9 gCarbs54.4 gSugar17.6 gFiber3.3 gSodium5144 mg

Dietary labels

Gluten-free: noLactose-free: noDairy-free: no

Allergen check

Gluten / wheat: containsMilk / dairy: containsEgg: not detectedFish: not detectedShellfish: not detectedPeanut: not detectedTree nuts: not detectedSoy: containsSesame: not detectedMustard: not detectedCelery: not detectedSulphites: not detectedLupin: not detectedMolluscs: not detected

Values are calculated per serving from ingredient amounts and the ingredient nutrition reference per 100g. Allergen and diet labels use available ingredient metadata and name matching; always check product labels for strict diets or allergies. Some ingredient amounts or nutrition values were incomplete, so this is marked as a partial estimate.


Ingredients

Yellow Onion1 unit Yellow OnionView ingredient guide
Lemon1 unit LemonView ingredient guide
Apple1 unit AppleView ingredient guide
Button Mushrooms4 ounce Button MushroomsView ingredient guide
Sour Cream4 tablespoon Sour CreamView ingredient guide
Fry Seasoning1 tablespoon Fry SeasoningView ingredient guide
Mixed Greens2 ounce Mixed GreensView ingredient guide
Flour Tortillas2 unit Flour TortillasView ingredient guide
Cheddar Cheese0.5 cup Cheddar CheeseView ingredient guide
Vegetable Oil2 teaspoon Vegetable OilView ingredient guide
Olive Oil2 teaspoon Olive OilView ingredient guide
Butter1 tablespoon ButterView ingredient guide
SaltSaltView ingredient guide
PepperPepperView ingredient guide

Instructions

  1. Wash and dry all produce. Halve, peel and thinly slice the onion. Heat a drizzle of vegetable oil in a large pan over medium heat. Add the onion and season with salt and pepper. Cook, stirring occasionally, until softened, 7-9 minutes. If the onion starts to brown too quickly, lower the heat and add a splash of water.
  2. Meanwhile, halve the lemon. Halve, core and thinly slice the apple. Trim and thinly slice the mushrooms. In a small bowl, combine the sour cream, ½ teaspoon of fry seasoning (1 teaspoon for 4 servings) and a squeeze of lemon juice to taste; season with salt and pepper. In a large bowl, toss the apple and mixed greens with a drizzle of olive oil and a squeeze of lemon juice; season with salt and pepper.
  3. Once the onion is softened, add the mushrooms and 1 tablespoon of butter (2 tablespoons for 4 servings) to the pan. Cook, stirring occasionally, until the mushrooms are tender and the onion is caramelized, 2-4 minutes. Season with the remaining fry seasoning, salt and pepper. Add the mushroom stock concentrate and 2 tablespoons of water (4 tablespoons for 4 servings). Cook, stirring, until the liquid has mostly evaporated, 1-2 minutes. Season with salt and pepper. Turn off the heat and transfer the mixture to a plate. Wipe out the pan.
  4. Place the tortillas on a clean work surface. Sprinkle evenly with cheddar cheese, then top with the mushroom filling and Monterey Jack cheese. Fold the tortillas in half to form the melts.
  5. Heat a drizzle of vegetable oil in the same pan over medium-high heat. Working in batches if needed, add the tortilla melts and cook until golden brown on the first side, 1-2 minutes. Flip and cook for 1 minute more. Transfer to a paper-towel-lined plate.
  6. Transfer the tortilla melts to a cutting board and slice each into three wedges. Divide the tortilla melts and salad between plates. Serve with the crema on the side for dipping.

Recipe Tips

For extra caramelization, cook the onions low and slow. If they start to brown too quickly, add a splash of water.

Use a non-stick pan for the tortilla melts to ensure even browning and easy flipping.

Adjust the amount of fry seasoning to your taste preference.

FAQ

Can I use a different type of cheese?

Yes, you can substitute the cheddar and Monterey Jack with other melting cheeses like mozzarella, provolone or a Mexican blend.

Can I make this recipe gluten-free?

Use gluten-free tortillas and ensure your stock concentrate and fry seasoning are gluten-free. The rest of the ingredients are naturally gluten-free.

How do I store leftovers?

Store the tortilla melts and salad separately in airtight containers in the refrigerator. Reheat the melts in a pan or oven to maintain crispiness.

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